Aramith balls feature perfect roundness and balance, as well as uniform
weight and hardness. Formed into brilliant colors with a friction
resistant roll and reaction. When you make an investment in Aramith
balls, you can be assured you are getting one of the highest quality
ball sets on the market. Aramith phenolic balls last up to five times
longer than other balls made from polymers or polyester. Billiards-play
simulators have shown that Aramith phenolic balls are still perfectly
playable even after 400,000 hits, whereas others were rendered unusable.